Files
zulip/zerver/management/commands/generate_invite_links.py
Tim Abbott 8e7ce7cc79 python: Sort migrations/management command imports with isort.
This is a preparatory commit for using isort for sorting all of our
imports, merging changes to files where we can easily review the
changes as something we're happy with.

These are also files with relatively little active development, which
means we don't expect much merge conflict risk from these changes.
2020-01-14 13:07:47 -08:00

59 lines
2.3 KiB
Python

from argparse import ArgumentParser
from typing import Any
from django.core.management.base import CommandError
from confirmation.models import Confirmation, create_confirmation_link
from zerver.lib.management import ZulipBaseCommand
from zerver.models import DomainNotAllowedForRealmError, PreregistrationUser, \
email_allowed_for_realm
class Command(ZulipBaseCommand):
help = "Generate activation links for users and print them to stdout."
def add_arguments(self, parser: ArgumentParser) -> None:
parser.add_argument('--force',
dest='force',
action="store_true",
default=False,
help='Override that the domain is restricted to external users.')
parser.add_argument('emails', metavar='<email>', type=str, nargs='*',
help='email of users to generate an activation link for')
self.add_realm_args(parser, True)
def handle(self, *args: Any, **options: Any) -> None:
duplicates = False
realm = self.get_realm(options)
assert realm is not None # Should be ensured by parser
if not options['emails']:
self.print_help("./manage.py", "generate_invite_links")
raise CommandError
for email in options['emails']:
try:
self.get_user(email, realm)
print(email + ": There is already a user registered with that address.")
duplicates = True
continue
except CommandError:
pass
if duplicates:
return
for email in options['emails']:
try:
email_allowed_for_realm(email, realm)
except DomainNotAllowedForRealmError:
if not options["force"]:
raise CommandError("You've asked to add an external user '{}' to a "
"closed realm '{}'.\nAre you sure? To do this, "
"pass --force.".format(email, realm.string_id))
prereg_user = PreregistrationUser(email=email, realm=realm)
prereg_user.save()
print(email + ": " + create_confirmation_link(prereg_user, realm.host,
Confirmation.INVITATION))